CN209756389U - Cooling device of printing roller - Google Patents
Cooling device of printing roller Download PDFInfo
- Publication number
- CN209756389U CN209756389U CN201822163268.3U CN201822163268U CN209756389U CN 209756389 U CN209756389 U CN 209756389U CN 201822163268 U CN201822163268 U CN 201822163268U CN 209756389 U CN209756389 U CN 209756389U
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- clamping rod
- printing roller
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Abstract
The utility model discloses a cooling device of a printing roller, which aims at the problem of the prior non-detachable maintenance and provides a proposal that comprises two symmetrically arranged supporting plates, two printing rollers which are symmetrically arranged are rotationally connected between the two supporting plates, a fixed box which is transversely arranged is welded at the top of the two supporting plates, symmetrically arranged positioning plates are welded between the top and the bottom of the fixed box, one side of the two positioning plates which is far away from each other is movably connected with a clamping rod which is transversely arranged, a cooling fan is arranged between the two positioning plates, connecting blocks are welded at both ends of the cooling fan, a clamping hole is arranged at one side of each connecting block, and one end of the clamping rod which extends out of the positioning plate is clamped at the inner wall of the clamping hole, the utility model can well cool the printing roller, so that the printing roller can keep a good printing state, and the cooling fan is convenient to be detached, the maintenance is convenient, and the use requirement is met.
Description
Technical Field
The utility model relates to a cooling arrangement field especially relates to a cooling arrangement of printing roller.
Background
The printing roller of the printing equipment is easy to rise in temperature during printing, and needs to be cooled to prevent the phenomenon of blurring during printing. At present, most of cooling fans are used for cooling the printing roller, but most of the existing cooling fans are fixedly installed, so that the dismounting, the maintenance and the maintenance of the cooling fans are not facilitated, and therefore, the cooling equipment of the printing roller is provided.
Disclosure of Invention
The utility model provides a pair of cooling arrangement of printing roller has solved the problem of difficult dismouting maintenance.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A cooling device of a printing roller comprises two symmetrically arranged supporting plates, symmetrically arranged printing rollers are rotatably connected between the two supporting plates, a transversely arranged fixing box is welded at the top of the two supporting plates, symmetrically arranged positioning plates are welded between the top and the bottom of the fixing box, one sides, far away from each other, of the two positioning plates are movably connected with a transversely arranged clamping rod, a cooling fan is arranged between the two positioning plates, connecting blocks are welded at the two ends of the cooling fan, a clamping hole is formed in one side of each connecting block, one end, extending out of each positioning plate, of each clamping rod is clamped on the inner wall of the corresponding clamping hole, a limiting plate is fixedly sleeved on the outer ring, close to one end of the limiting plate, of each clamping rod, a spring sleeved outside the clamping rod is connected between the limiting plate and the corresponding positioning plate, a threaded hole is formed in the front side of each, one end of the fixing bolt extending into the threaded hole is rotatably connected with a clamping bolt, and the clamping bolt is clamped on the clamping rod.
Preferably, the clamping rod is of a T-shaped structure, one side of the clamping rod extending into the positioning plate is provided with a limiting hole, the clamping bolt is of a conical structure, and the outer wall of the clamping bolt is clamped on the inner wall of the limiting hole.
Preferably, a bearing seat is welded at one end of the fixing bolt, a bearing is fixedly sleeved on an inner ring of the bearing seat, one end of the clamping bolt is fixedly sleeved with the inner ring of the bearing, and the diameter of the clamping bolt is smaller than that of the fixing bolt.
Preferably, the fixed case is of a concave structure, the bottom of the fixed case is provided with air holes which are uniformly formed, the front of the fixed case is provided with an opening, the inner wall of the opening is hinged with a sealing cover, and the sealing cover is fixedly connected with the fixed case through a lock catch.
Preferably, the two locating plates are provided with a movable hole at one side away from each other, the movable hole is communicated with the threaded hole, and the clamping rod is connected with the inner wall of the movable hole in a sliding manner.
The utility model discloses in, through installing backup pad, printing roller, fixed box, cooling blower, locating plate, kelly, limiting plate, spring, gim peg, connecting block, kelly, wind hole, under the combined action of each part, can carry out fine cooling to the printing roller, make it can keep good printing state, the dismouting cooling blower of being convenient for simultaneously makes it be convenient for maintain the maintenance, accords with the user demand.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the connection between the middle clip rod and the fixing bolt of the present invention.
Reference numbers in the figures: the printing machine comprises a supporting plate 1, a printing roller 2, a fixing box 3, a cooling fan 4, a positioning plate 5, a clamping rod 6, a limiting plate 7, a spring 8, a fixing bolt 9, a connecting block 10, a clamping bolt 11 and an air hole 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a cooling device for a printing roller comprises two symmetrically arranged support plates 1, symmetrically arranged printing rollers 2 are rotatably connected between the two support plates 1, a transversely arranged fixing box 3 is welded on the top of the two support plates 1, symmetrically arranged positioning plates 5 are welded between the top and the bottom of the fixing box 3, transversely arranged clamping rods 6 are movably connected on the sides of the two positioning plates 5 far away from each other, a cooling fan 4 is arranged between the two positioning plates 5, connecting blocks 10 are welded on both ends of the cooling fan 4, a clamping hole is formed on one side of each connecting block 10, one end of each clamping rod 6 extending out of the corresponding positioning plate 5 is clamped on the inner wall of the corresponding clamping hole, a limiting plate 7 is fixedly sleeved on the outer ring of one end of each clamping rod 6 close to the limiting plate 7, a spring 8 sleeved on the outer portion of each clamping rod 6 is connected between each limiting plate 7 and each, the inner wall threaded connection of screw hole has gim peg 9, and the one end that gim peg 9 stretched into the screw hole inside rotates and is connected with the gim peg 11, and gim peg 11 joint is on kelly 6.
The kelly 6 is T type structure, the inside one side of locating plate 5 has been seted up to kelly 6, bayonet 11 is coniform structure, and the outer wall joint of bayonet 11 is at the inner wall of injecing the hole, the one end welding of gim peg 9 has the bearing frame, the fixed cover of inner circle of bearing frame is equipped with the bearing, and the one end of bayonet 11 is established with the fixed cover of inner circle of bearing, and bayonet 11 diameter is less than the diameter of gim peg 9, fixing box 3 is character cut in bas-relief structure, evenly set up wind hole 12 is seted up to fixing box 3's bottom, the opening has been seted up in fixing box 3's front, open-ended inner wall articulates there is sealed lid, and sealed lid passes through hasp fixed connection with fixing box 3, the movable orifices has all been seted up to two one side that locating plate 5 kept away from each other, and the movable orifices is linked together.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
the working principle is as follows: when fixing, only the sealing cover needs to be opened, then the clamping rod 6 is pulled to compress the spring 8, then the refrigerating fan 4 is arranged at the bottom of the fixed box 3 and is positioned between the two positioning plates 5, then one end of the clamping rod 6 is clamped in the clamping hole on the connecting block 10 under the acting force of the compressed spring 8, the refrigerating fan 4 is fixed, then the fixing bolt is rotated to replace 9, the fixing bolt 9 rotates along the threaded hole to drive the clamping bolt 11 at one end to move, so that the clamping bolt 11 can be firmly clamped in the limiting hole on the clamping rod 6, the installation and the fixation of the refrigerating fan are completed, the installation is convenient, the disassembly, assembly and maintenance are convenient, the printing roller can be well cooled under the common action of all the parts, the printing state can be kept well, the cooling fan is convenient to disassemble, assemble and maintain, the use requirement is met.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The cooling device of the printing roller comprises two symmetrically arranged supporting plates (1), and is characterized in that the two symmetrically arranged printing rollers (2) are rotatably connected between the two supporting plates (1), the top of the two supporting plates (1) is welded with a transversely arranged fixed box (3), the top and the bottom of the fixed box (3) are welded with symmetrically arranged positioning plates (5), one sides of the two positioning plates (5) far away from each other are movably connected with a transversely arranged clamping rod (6), a cooling fan (4) is arranged between the two positioning plates (5), connecting blocks (10) are welded at two ends of the cooling fan (4), one side of each connecting block (10) is provided with a clamping hole, one end of each clamping rod (6) extending out of the positioning plate (5) is clamped on the inner wall of the clamping hole, and a limiting plate (7) is fixedly sleeved on the outer ring of the clamping rod (6) close to one end of the limiting plate (7), a spring (8) sleeved outside the clamping rod (6) is connected between the limiting plate (7) and the positioning plate (5), a threaded hole is formed in the front face of the positioning plate (5), a fixing bolt (9) is connected to the inner wall of the threaded hole in a threaded manner, one end, extending into the threaded hole, of the fixing bolt (9) is rotatably connected with a clamping bolt (11), and the clamping bolt (11) is clamped on the clamping rod (6).
2. The cooling device for the printing roller according to claim 1, wherein the clamping rod (6) is of a T-shaped structure, a limiting hole is formed in one side, extending into the positioning plate (5), of the clamping rod (6), the clamping bolt (11) is of a conical structure, and the outer wall of the clamping bolt (11) is clamped on the inner wall of the limiting hole.
3. The cooling device for the printing roller according to claim 1, wherein a bearing seat is welded at one end of the fixing bolt (9), a bearing is fixedly sleeved on an inner ring of the bearing seat, one end of the clamping bolt (11) is fixedly sleeved with the inner ring of the bearing, and the diameter of the clamping bolt (11) is smaller than that of the fixing bolt (9).
4. The cooling device for the printing roller as claimed in claim 1, wherein the fixing box (3) is of a concave structure, the bottom of the fixing box (3) is provided with uniformly arranged air holes (12), the front surface of the fixing box (3) is provided with an opening, the inner wall of the opening is hinged with a sealing cover, and the sealing cover is fixedly connected with the fixing box (3) through a lock catch.
5. The cooling device for the printing roller according to claim 1, wherein the sides of the two positioning plates (5) away from each other are provided with movable holes, the movable holes are communicated with the threaded holes, and the clamping rod (6) is in sliding connection with the inner walls of the movable holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822163268.3U CN209756389U (en) | 2018-12-24 | 2018-12-24 | Cooling device of printing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822163268.3U CN209756389U (en) | 2018-12-24 | 2018-12-24 | Cooling device of printing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209756389U true CN209756389U (en) | 2019-12-10 |
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ID=68747145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822163268.3U Active CN209756389U (en) | 2018-12-24 | 2018-12-24 | Cooling device of printing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209756389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339404A (en) * | 2020-10-05 | 2021-02-09 | 王学义 | Printing roller cooling device for printing equipment |
-
2018
- 2018-12-24 CN CN201822163268.3U patent/CN209756389U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339404A (en) * | 2020-10-05 | 2021-02-09 | 王学义 | Printing roller cooling device for printing equipment |
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